RetroEU Plus electric bike

Design and power with a great pair of fat tires. Start riding the most radical and highest-performance e-bike on the market with off-road or road tires, motors of up to 1000W power and a unique frame.

In January 2021, we decided to start a new journey and set up a site where you can find those sliders that leave no one indifferent.

For the past few years, we have been working day and night to create BKSildes, seeking partners around the world to offer the best quality and the most fun experience of moving.

Are you a Slider? Join the #BKSlides community, simply the best e-Slides.

We bring you an e-bike that will make your friends follow you, your mother look at you with a look of... again!!, and your partner will ask you, What about mine? We are here to delight you and amaze the people around you, while offering one of the best e-bikes on the market.

Retros are built with a strong and durable aluminum frame, capable of supporting up to 120kg of weight. Its amazing design allows it to accommodate passengers from 1'50m to 2'00m tall

Move in style. Start driving with attitude. Get anywhere in an instant with motors from 250W to 1000W and more than 50km/h. Best in class batteries: Samsung guarantees quality and up to 60km of autonomy in a single charge.

The retro ones They have the best you can ask for: Shimano Altus 7-speed derailleur easy to use for a smooth and pleasant ride; 860C LCD screen with USB charge hub to control all electrical parameters; and a Tektro hydraulic disc brake system for safe and clean braking.

You can configure the color from a wide selection of colors.

The Retros boast of very powerful motors up to 1000W combined with impressive batteries up to 21AH and 52V and a latest generation controller in all models. You will feel the acceleration and speed instantly. A super fluid experience when pedaling.

Also includes a SMART LCD 860C color display with a multitude of programmable assistance parameters by default and USB connection to charge your mobile.

Your safety is our priority, which is why we have equipped the safety system as standard. New generation Tektro hydraulic disc brakes , including levers and calipers.

Taste is in variety, that's why we have brought several Retro models that are very similar, but at the same time very different. Don't be fooled by appearances as at first glance they seem identical. We are pleased to present: RetroEU, Retro-Extends and Retro-Plus .

The biggest difference between the models is found in the painting : the RetroEU It has a simple but stylish frame; in the Retro-Extended It has an extension so you can place whatever you want, with the option of adding a second seat and sharing the experience in couple ; in the Retro EU Plus It has some details that give it a more Sport.

All can be configured with a multitude of accessories, they have Bafang motors from 250w36v, 500W48v, 750W52v or 1000W52v, Samsung batteries from 36v13AH to 52V21AH, with maximum speeds of 25km/h to more than 50km/h.

But there is still more, all come equipped with a front and rear light, also configurable. And a thumb throttle on motors over 250W.

Basic motor configuration (250W) It is fully compatible with EU regulations. Retros fall into the "EPAC" category, which means that you can ride it like any normal bicycle, on public and private streets and without any type of license, registration or vehicle registration.

For the rest of the motors with powers greater than 250W, they can be sold legally in the EU, but they cannot circulate on public streets without prior registration of the vehicle with your local traffic administration. They can legally be considered a "moped" and therefore need a license and insurance. All this is the responsibility of the client .

We recommend the 250W motor for all users in the European Union. with the Mario Fork II suspensions, which give it a radical look.